How To Fix CRM_BRF019 - Error when saving tag expression &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_BRF -

• Message number: 019

• Message text: Error when saving tag expression &1

What causes this issue?

An error occurred when saving tag expression '&V1&'.

System Response

Processing cannot continue. Tag expression '&V1&' was not saved.

How to fix this error?

Contact SAP Support to have the problem solved.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_BRF019 - Error when saving tag expression &1 ?

  The SAP error message CRM_BRF019 typically occurs in the context of the Business Rule Framework (BRF) when there is an issue with saving a tag expression. This error can arise due to various reasons, and understanding the cause and potential solutions can help in resolving it.
  Cause:
  
  Invalid Expression: The tag expression being saved may contain invalid syntax or references that are not recognized by the BRF.
  Data Type Mismatch: There may be a mismatch between the expected data type of the expression and the actual data type being used.
  Missing Dependencies: The expression might depend on other elements (like functions, rules, or data objects) that are not properly defined or are missing.
  Authorization Issues: The user may not have the necessary authorizations to create or modify the tag expression.
  System Configuration: There could be issues with the configuration of the BRF or the underlying system that are preventing the expression from being saved.
  
  Solution:
  
  Check Expression Syntax: Review the tag expression for any syntax errors or invalid references. Ensure that all components of the expression are correctly defined.
  Verify Data Types: Ensure that the data types used in the expression match the expected types. If necessary, convert data types to match.
  Check Dependencies: Make sure that all dependent objects (functions, rules, etc.) are correctly defined and available in the system.
  Review Authorizations: Check the user’s authorizations to ensure they have the necessary permissions to create or modify tag expressions in BRF.
  Consult Logs: Look at the application logs (transaction SLG1) for more detailed error messages that can provide additional context on the issue.
  System Configuration: If the issue persists, review the configuration settings of the BRF and ensure that everything is set up correctly. You may need to consult with a system administrator or SAP Basis team.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide patches and updates.
  Documentation: Refer to the official SAP documentation for BRF to understand the expected structure and requirements for tag expressions.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed and resolved by other users.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.